Need pause then resume script

Hello,

I need help with an animated banner. Basically, it's a slide show. Frame 1 displays img0, frame 20 displays img1, and so on up to img5. When I play the movie with Control->Test movie, the first img doesn't stay long enough to be seen. I would like to add some sort of pause-then-resume actionscript to frame 1. Like pause for 5 seconds then continue with the rest of the banner.

Thanks in advanced,
Hector